154.76% is the change from 336 to 856
Calculation steps:
[( 856 - 336 ) ÷ 336] x 100 = 154.76%
Formula
Percentage change = [(856 - 336) / 336] x 100
Subtract the new number by the original number
856 - 336 = 520
520 ÷ 336 = 1.5476190476190477
1.5476190476190477 x 100 = 154.76%